XT60 Parallel Chargerparallel XT601.XT60 parallel charger2.Beyond 65A constant3.RoHS compliants4.High quality and proper priceparallel XT60perfect for applications up to and beyond 65A constant.Outer diameter of the metal connector: 4.29mmColor :YellowNow you can charge up to 6 lipo packs with same capacity & cell count simultaneously with this parallel charging adapter. This allows you to save time and can be performed with any basic charger that can accept the common 4MM bullet connectors!Please check out our other items! We're liquidating thousands of new RC parts. All of our items are new in box.